NEW RMT-15 RMT15 Remote control for Westinghouse LD-4055 LD-4065 LD-4070Z LD-4080 LD-4080Z LD-5580Z VR-3235 VR-3236 VR-3730 VR-5535Z VR-6025Z VR-6090Z TV WESTINGHOUSE RMT-15 Remote V1 model Works for Westinghouse TV: EW24T7EW EW24T8FW CW37T6DW VR5535Z CW46T6DW CW46T6DW CW46T9FW CW26S3CW DW46F1Y1 VR-3730 VR-6025Z VR-5535Z VR-3226 VR-3235 LD-4070Z LD-4055 LD-4065 LD-4080 LD-5580Z No need any preprogram, It is ready to use after inserting the batteries If does not work, please reset: Taking the batteries out of the remote. Press every single button on the remote while the batteries are out. Press each button at least once. Sometimes the problem is the TV. A quick way to fix this is to power cycle. Just unplug the TV from the power outlet and hold down the power button on the side of the TV for 15 seconds. Then plug the TV back in and power it on. Test the remote to see if its working.